Aquaculture Lists
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Prevention and treatment of porcine omphalitis
1. When the cause of delivery, the umbilical cord disinfection is not strict or due to the dirty shed caused by bacterial infection. two。 A few days after the symptoms are born, the umbilical cord is moist and swollen, the base of the umbilical cord is red and swollen, sometimes there is an abscess around the umbilical cord, pus is discharged from the umbilical cord, ulceration, umbilical pain and arch back, do not like sports. Metastatic arthritis often occurs, diseased pigs have loss of appetite, fever, dysentery and lameness. 3. During the prevention and treatment of delivery, the umbilical cord should be disinfected with iodine. When the umbilical cord is inflamed, the proprietary Chinese medicine "Jiuyidan" can be applied externally, or penicillin can be injected around the umbilical hole.
2019-01-16 -
Drug treatment of cecal hepatitis in Sanhuang chicken
A farmer raised 1000 Sanhuang chickens and 6 died suddenly at the age of 35 days. The daily feed intake of this group of Sanhuang chickens decreased, and a large group of chickens appeared with slight blood after the disease. in the next 10 days, the phenomenon of bloody stool, light yellow or light green increased, and the number of deaths increased, except for the symptoms of emaciation. Coccidial drugs were used continuously for 3 days to treat cecal coccidiosis, but the effect was not obvious. 1. Autopsy: the liver of sick and dead chicken is characteristic, with a slightly larger volume and a round or irregular, slightly sunken ulcer on the surface, with a special shape. The cecum is thick and the contents are dry.
2019-01-16 -
Direct seeding afforestation of Caragana microphylla
Caragana microphylla is a shrub or small tree of the butterfly family, which is very fond of light, resistant to cold and heat, extremely resistant to drought and barren, and highly adaptable. It is an excellent tree species for sand fixation and soil protection in desert and grassland. Twigs and fresh leaves are not only a good feed for livestock, especially sheep, but also a good fuel forest tree species. Seeds can be collected for direct afforestation. The seeds were picked when the seeds matured from July to August and the pods were hard and yellowish brown. The time from fruit ripening to fruit cracking is very short, so it should be picked along with ripening. Harvest and sun-dry to remove pods and sundries. Excellent seeds yellowish green or beige, glossy.
2019-01-16 -
How to treat mixed infection in chickens
If the chicken has a mixed infection, first of all, the sick chicken should be tested to determine what kind of mixed infection, and then timely treatment. If Newcastle disease is detected, emergency immunization of sick chickens with Newcastle disease vaccine can be carried out by drinking water, oral administration, nasal drops, eye drops or injection. Antibiotics treatment of avian cholera effect is very good, you can use ofloxacin, norfloxacin and other antibiotics drinking water or mixed feed feeding, feeding 2 times a day. Then use broad-spectrum anti-coccidiosis drugs drinking water, mixing treatment. Respiratory disease, if it is a branch
2019-01-16 -
Diagnosis and treatment of Asthma infection in Swine
Clinical symptoms: the body temperature of the diseased pig was as high as 40,41.5 ℃, the initial breathing was fast and shallow, then it became slow and deep, dyspnea, often gasping for breath and constipation. In the later stage of the disease, purplish red spots appeared on the lower limbs and abdominal skin of the diseased pigs. finally, he had difficulty breathing and died of lying on the ground. it was diagnosed as mixed infection of porcine asthma and toxoplasmosis. Treatment: 250 grams of oxytetracycline powder and 250 grams of doxycycline powder were evenly mixed into 500 kg feed for 5 to 7 days. "Red bow chain kill" intramuscular injection, 0.2 per kilogram of body weight
2019-01-16 -
Doramectin in the treatment of Porcine parasites
Doramectin is a new generation of macrolide antiparasite drugs. compared with other ivermectin products sold in the market, Doramectin has a wider range of antiparasites, better effect, and longer effective time to prevent parasite reinfection. it is the most effective and potential veterinary antiparasite drug in the world. Doramectin was synthesized by adding cyclohexyl carboxylic acid to the genetic engineering mutant of Streptomyces avermitilis. It has cyclohexane group at C25 position. Dora
2019-01-16 -
Skillfully using Shenling Atractylodes macrocephala decoction to treat diarrhea due to spleen deficiency in cattle and horses
Shenling Atractylodes macrocephala powder from the medicine bureau, the main treatment of spleen and stomach weakness, indigestion, weight loss, limb weakness, fecal diarrhea and other diseases. In many years of veterinary clinical practice, modified Huazai prescription has been used in the treatment of diarrhea due to spleen deficiency in cattle and horses (including dyspepsia, gastrointestinal catarrh) and secondary diseases such as constipation, enteritis, forestomach relaxation and so on. It is now introduced later. The main results are as follows: 1. Discussion on the cause of spleen deficiency diarrhea is mainly caused by spleen and stomach dysfunction. The stomach is a sea of valleys, and the spleen dominates the movement of fine; if
2019-01-16 -
Nursing Care of cattle during Perinatal period
After the cattle enter the perinatal period, the conditional pastures should set up delivery rooms, or at least concentrate on raising and setting up birth beds. The delivery bed should be dry, ventilated and quiet. After the cattle are concentrated, special personnel should be sent to feed them and prepare sufficient obstetrical supplies. Increase grazing before and after calving (can reduce dystocia and facilitate recovery). However, old and inconvenient cattle should stop grazing to avoid falling. Cattle delivery should be natural delivery as far as possible, if the need for midwifery, disinfection must be in place. The following tasks should be done well after childbirth. 1. Feed warm brown sugar immediately after delivery
2019-01-16 -
Abnormal color disease of chicken body
1. Staphylococcal infection is like a file of blood stasis, which is red, green, blue-black and black according to the degree of hemoglobin decomposition. Chronic cases are related to arthritis. It is necessary to identify the pathogen before making a definite diagnosis. two。 The pathological changes of streptococcal infection are similar to staphylococcal infection, but they rarely occur, and pathogen identification is necessary to make a definite diagnosis. 3. Mononucleosis (uremia) muscle color is darker or purple than normal, crown and head cyanosis. Kidney swelling and
2019-01-16 -
Management skills of pregnant sheep feeding
1. Replenish the concentrate. Every day to add corn, sorghum, soybeans, bean cakes and other concentrate feed 200kg 300g, conditional can be in the pregnant sheep 15 days before delivery to start drinking soy milk water. two。 Science movement. In the third trimester of pregnancy, ewes should exercise for 6-8 hours a day, walk steadily and slowly, and do not frighten or walk on ice-slippery roads. Stop the sheep when going in and out of the enclosure to prevent crowding. 3. Make sure you drink water. Give the sheep 2 or 3 times a day of drinking water, the water quality should be clean, drinking warm water is better. Every 5 to 7 days, add one to the drinking water
2019-01-16 -
Characteristic characteristics of Lilium chinense
Characteristics: Xiangshan chicken mouth Li fruit mature, the seed degenerated into a chicken mouth shape, so it is called chicken mouth Li. The plant of this variety is strong and tall, the tree shape is compact, the trunk is grayish brown, the crown is semicircular head shape, open, the branches are clustered, thin, hard, the leaves are medium large, long oval, dark green, glossy, the leaf margin is flat, and the tender leaves are purplish red. The ripe fruit is crooked heart-shaped or flat-shaped, uniform in size. The pericarp is thin and tough, dark red, the lobes are large and sparse, flat or papillary, arranged regularly, and the suture lines are wide and obvious.
2019-01-16 -
Occurrence and control of epidemic diseases in pigs at different feeding stages
The incidence of swine fever, swine erysipelas and porcine lung disease are collectively referred to as the three major infectious diseases of pigs. In China, the total mortality rate of infected pigs accounts for about 8% of the total, and the mortality rate of pigs in areas with better prevention and control is also 5%. Therefore, the level of prevention and control of pig disease should be improved. If the total mortality rate of pigs can be reduced by one percentage point every year, which is equivalent to an increase of 5 million pigs, what a great wealth it is. According to relevant statistics, among the causes of death of pigs,
2019-01-16 -
Beware of duck "falling eggs" in early winter
Egg duck "pour eggs" refers to the female duck raised in spring, from November into the laying period, and at this time the temperature gradually becomes cold, the temperature difference between day and night is too large or due to insufficient nutrition, resulting in the laying duck just laid eggs will stop production "vacation". If laying ducks "pour eggs" and start molting, they will not lay eggs until next spring. If the duck can be controlled during this period, the laying period can be greatly prolonged and the economic benefits of duck breeding can be improved. When ducks appear eggs, the individual becomes smaller, the eggshell becomes thinner, the egg laying time is delayed, the water is fed, the feathers are wet, and the duck house is drilled.
2019-01-16 -
Prevention and control of porcine circovirus
Porcine circovirus infection (Porcinecircovirwsinfection) is an immunosuppressive infectious disease characterized by postweaning multiple system failure and dermatitis nephropathy caused by PCV- Ⅱ, which is characterized by physical decline, weight loss, pallor, diarrhea and reddish-purple spots on the skin. The disease was first reported by Canadian scholars in 1991 and has occurred in many countries and regions in the world in recent years. The disease was first reported in China in 2000. At present, pig density is raised in China.
2019-01-16 -
Pigs with seasoning grow fast
Pigs have a developed sense of taste, and there are more than 15000 taste cells in the oral cavity. Adding seasoning (seasoning) to the feed can promote the secretion of salivary glands, gastric glands and pancreas, increase food intake and promote growth and development. At present, there are several kinds of seasonings that are widely used. Sweet seasoning added 0.05 grams of saccharin to the diet of fattening pigs per kilogram could increase the daily gain of pigs by 6.4% and reduce feed consumption by about 5%. Adding a certain amount of saccharin to the diet of lactating sows can prevent sows from feeding.
2019-01-16 -
Nutrition without side effects to prevent rabbit herd diseases with grass substitute medicine
Nutrition without side effects to prevent rabbit herd diseases with grass substitute medicine
2019-01-16 -
Nutritional requirements of sheep
1. Nutrition needs goats, like other livestock, need all kinds of nutrients in their life activities, including protein, carbohydrates, fats, vitamins, minerals and water. The main results are as follows: (1) protein is a kind of nitrogenous compound, its basic composition is amino acid, there are many kinds of amino acid, but there are only more than 20 kinds of protein. Protein is the main component of sheep tissue and cell, and it is necessary to maintain the normal metabolism, growth, reproduction and production of various products. By
2019-01-16 -
Diagnosis and treatment of pig distiller's grains poisoning
He Mou, Shilai Village, Yuping Town, uses the leftover distiller's grains from steaming wine and leftovers from restaurants, and adds some rice bran mixture to raise pigs. In early August 2006, 36 pigs were poisoned by distiller's grains, 4 died, 31 of the remaining 32 recovered after treatment, the cure rate was 96%. Clinical symptoms: loss of appetite or waste, digestive disorders, coarse hair, chronic emaciation, anemia, edema, shortness of breath, quadriplegia. The body temperature of 5 seriously poisoned pigs decreased, and 1 of them was below 36℃. Some of them are excited, OK
2019-01-16 -
"Pig-Marsh-Fruit" Ecological Model and matching techniques in South China
"Pig-Marsh" is the use of mountain, farmland, water surface, courtyard and other resources, using the "biogas digester, pig house, toilet" three combination project, around the leading industry, to carry out the comprehensive utilization of "three marshes" (biogas, biogas dregs, biogas slurry) in accordance with local conditions, so as to achieve the effects of efficient utilization of agricultural resources and ecological environment construction, improving the quality of agricultural products and increasing farmers' income. The area of orchards (or vegetables, fish ponds, etc.), the scale of pig breeding and the volume of biogas digesters must be reasonably combined. The model engineering technology includes the construction of pig house and biogas digester.
2019-01-16 -
The harm of mycotoxin to pigs and its prevention
After eating corn with mycotoxin, pigs showed symptoms such as growth stagnation, reproductive disorders (dead sperm, infertility, stillbirth, etc.), emaciation, decreased disease resistance and so on, which caused great economic losses to pig production. In order to facilitate breeders' judgment and timely prevention and treatment, different symptoms of mycotoxin poisoning and their preventive measures are introduced as follows. First, the harm of mycotoxin to pigs. 1. Aflatoxin. It is the most harmful toxin in pig production. ⑴ is the strongest immunosuppressant. When pigs are fed with contaminated feed, the immune system is the first.
2019-01-16